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BOSC™ - HiFi Monoblock Class-D GaN Amp

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orchardaudio:
BOSC uses the latest in Gallium Nitride (GaN) technology to achieve high performance in a small form factor.

The low on resistance and low capacitance of the GaN FET enables high efficiency and lowers loop impedance for low Transient Intermodulation Distortion (T-IMD). The fast switching capability and zero reverse recovery charge enable higher output linearity and low cross over distortion for lower Total Harmonic Distortion (THD).

Preliminary Specifications:

* Gain: 16.8dB or 6.92
* Signal to Noise Ratio (SNR): ~120dB
* Total Harmonic Distortion (THD): <0.0006% (-105dB) @ 5W
* Frequency Response: DC - 40kHz
* Sensitivity: 2.5Vin for 37.5W into 8Ω
* Input Impedance: 5kΩ fully balanced
* Output Power: 100W into 8Ω w/ 48V Power Supply
* Output Power: 150W into 8Ω w/ 56V Power Supply
* Size:  5.5" (14cm) x 4.8" (12.2cm) x 1.9" (4.8cm)
Sign up to get updates and receive special early bird pricing on the amazing BOSC™ monoblock amp:
https://www.indiegogo.com/projects/bosc-hifi-monoblock-class-d-amp/coming_soon

Folsom:
Well, you'll need a preamp with a hell of a lot of gain for that! Low for balanced is 20db, 26-32db is typical SE.

orchardaudio:

--- Quote from: Folsom on June 29, 2019, 02:59:24 PM ---Well, you'll need a preamp with a hell of a lot of gain for that! Low for balanced is 20db, 26-32db is typical SE.

--- End quote ---

If you have a PecanPi product no pre-amp needed.

orchardaudio:
Preliminary THD vs Power Plot:

orchardaudio:
If you are really interested in this product and would like to be one of the first people to get it at a reduced price, reserve now for $1. Only 55 spots available:
https://orchardaudio.com/shop?olsPage=products%2Fbsc-mplfr

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